DNA In The Criminal Justice Field Essay Example | Topics and Well Written Essays - 750 words

DNA In The Criminal Justice Field - Essay Example The benefits of the stated, as well as the challenges that may confront its implementation, shall be explored herein. Violent crime is increasing and become more widespread. This statement is supported by statistics which indicate that there are an average 25 murders in the United States every single day, in addition to over 1,000 acts of violence, including rape ("World Murder Statistics"). Most of the crimes are solved and the criminals get their legal punishment but, in numerous other cases, the wrong person is imprisoned or the crime remains unsolved. Over and above, catching just one criminal and solving just one case involves hours of police work and costly investigations. In other words, the current method of solving crimes is costly and its results are not guaranteed. It is due to this that the US government should try to improve and enhance its crime fighting ability. As the United Kingdom as already in the process of doing, according to the Lancet science writer, Adrian Linacre, the United States should establish a criminal DNA database. This database which would, at first include DNA sam ples from all people guilty of any type of crime or suspected in a crime, would act as a reference for solving crime in an efficient and certain manner. With such a database, DNA collected from a crime scene can be matched up against DNA already in the databank and DNA collected from the new crime suspects (Linacre). On the one hand, this will help solve crimes much faster and, on the other hand, will protect the innocent from wrongly being accused and imprisoned. The United States, however, does not have such a databank at the present moment. According to the USA Today article, "DNA Database Could Help Solve Crimes," this undermines the ability of US police forces to solve crimes. As written in the article, "The United States is one of only a small number of countries that limit the crime fighting potential of their DNA databases by failing to include suspects and/or arrestees" ("DNA Database"). The reason is that the United States fears that such a database would be an invasion of privacy on the one hand, and that the widespread use of DNA in crime solving would be abused, on the other. While establishing a DNA databank and exploiting DNA science in fighting crime could be interpreted as a violation of privacy, can be abused, and may cost millions of dollars in taxpayers' money, the fact is that a DNA databank and the widespread use of DNA evidence in police work are invaluable in fighting crime; separating the guilty from the innocent, ensuring that criminals are caught and protecting society. Although the use of DNA as a crime fighting and solving method appears quite complicated, it actually is not and can be defined as a more accurate and advanced type of fingerprinting. As defined by Adrian Linacre, a human biologist, DNA refers to the material inside each and every human cell nucleus and which contains an individual's genetic print. That genetic print, or map, is unique to the individual, with the implication being that it functions as a definitive identifier. The importance of DNA, as a

This Is England Essay Example | Topics and Well Written Essays - 1250 words

This Is England - Essay Example The segment of the film was between 1:31:10 and 1:34:09 in the film "This is England". We chose to analyze the segment because it builds a good platform for the art. The segment also gives the spectator of what happened in England in 1980's, as the segment shows images of various iconic signs like the rubies cube, the segment also shows the gritty elements of war people faced in Falklands and England. The violence images and anarchy combined with the archive footage of the harmless periods of the 1980's. This creates a concrete contrast and creates the feeling of viewers to continue watching to find out what happened. The segment shows images of people and event that have effects on the actors, which are revealed in the segment, and the footage reminds us the aspects: give viewers knowledge about the environment and offers the anarchic setting that is present throughout the film. The shots of the film principle character occur immediately after the titles. The connections show the re lationship between Shaun and rebellious archive footage previously in the film. The segment shows the soldier's picture by Shaun's bed and this shows enigma codes as the viewers need to know the connections. Margaret Thatcher voice is heard on the radio, which Shaun immediately turn it off: it gives the viewers the knowledge of attitudes on the prime minister at that time. Camera work. The segment has various ways of presenting "This is England", similar to what has been used in the entire film. The segment shows how the natural lighting is employed to show the realism effect. That is the way the producers used to produce "This is England". The segment is portrayed as a documentary, and the style presents things as they occur daily. Such realities are crowds, classes, and marriage. The segment does no different as documentary in concentrating on the principle character. The segment shows natural lighting consisting of light and dark. The segment shows the film at day and during the night, which makes it easy to film; because extra lighting is not required. The segment is presented in such a way that it shows the British at war and ways in which the society is united. The segment shows a hand held camera which confirms that this is a social realist art: they are low budget arts, so everything uses fewer tools and materials. Handheld camera helps the spectator to gain an insight and it involve the spectator to watch the film. At this segment, there are a variety of shots used: this makes the segment effective as the viewer is able to see all the various angles and ways of seeing something. Sounds. The soundtrack used in this segment is a diegetic sound. This type of soundtrack shows that the art is real because the spectator is able to hear the natural sounds. The sound is also used in the entire film. The producer analyzed the sound because viewers do not normally notice these sounds every day. Diegetic sound tells the visual story. Diegetic sound is another in strument to tell the story of the author. In "This is England" segment, the producer draws the viewer by shifting from the diegetic to non-diegetic. The segment changes the role of the music in the piece, he engages the viewer in the action. Also, the segment pulls off the viewer from the scene to separate the spectators from the story. The segment also uses traditional effects of sound and Foley to leverage the sounds of diegetic. The segment uses digenetic to toy with the spectators: mislead the viewers. The